Thanks Mark, you are exactly right. I just got a call today from a prospect, they do valves and have little oil stains all over the office area, not heavy like oriental rest., but normal traffic stuff mixed with oil residue. I was able to come in and do a demo quickly, stains where gone and stayed gone carpet looked great. The other two companies he had come out to demo could not clean without the stains reappearing. One company also wanted to hook up to their water system. I think it is a great opportunity for a novice carpet cleaner like myself to come in and outperform companies that have been in business many years. Good stuff, I am definitely going to push the demos.